CN201371862Y - Frame-type combined vehicle frame - Google Patents
Frame-type combined vehicle frame Download PDFInfo
- Publication number
- CN201371862Y CN201371862Y CN200820303338U CN200820303338U CN201371862Y CN 201371862 Y CN201371862 Y CN 201371862Y CN 200820303338 U CN200820303338 U CN 200820303338U CN 200820303338 U CN200820303338 U CN 200820303338U CN 201371862 Y CN201371862 Y CN 201371862Y
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- China
- Prior art keywords
- frame
- vehicle frame
- longeron
- front truck
- car
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Abstract
The utility model relates to a frame-type combined vehicle frame, which comprises a front vehicle frame, a middle frame and a rear vehicle frame. The front vehicle frame includes two channel-section front longitudinal beams and a front transverse beam; wherein the front longitudinal beams and the front transverse beam are connected together through bolts. The rear vehicle frame includes two channel-section rear longitudinal beams and a rear transverse beam, wherein the channel-section rear longitudinal beams and the rear transverse beam are connected together through bolts. The middle frame includes a front transverse beam, a rear transverse beam, a left frame and a right frame, wherein the front transverse beam, the rear transverse beam, the left frame and the right frame are connected into an enclosed rectangular frame box structure. An oil tank can be installed on the front transverse beam and the rear transverse beam according to the need of the user. Two channel-section connecting beams are welded on the front transverse beam and two channel-section connecting beams are welded on the rear transverse beam. The two channel-section connecting beams welded on the front transverse beam are arranged on the two front vehicle longitudinal beams. Reinforcement connecting plates are used to fix the two channel-section connecting beams and the two front vehicle longitudinal beams. The two channel-section connecting beams welded on the rear transverse beam are arranged on the two rear vehicle longitudinal beams. Reinforcement connecting plates are used to fix the two channel-section connecting beams and the two rear vehicle longitudinal beams.
Description
Technical field
The utility model relates to automotive field, particularly a kind of frame-type combination vehicle frame that is used for the automobile of the special-purpose coiled tubing operation in oil field.
Background technology
At present, in the domestic Heavy Special Vehicle chassis structure, use all be the unit frame structure, the longeron that vehicle frame mainly adds crossbeam (be spirally connected or rivet) or I-shape, square-section by the channel-section longeron adds crossbeam and is welded to form.Vehicle frame is the important load bearing component of automobile, itself is used to install each subsystems such as driving engine, change-speed box, vehicle body and fuel tank, on to adorn working portion all be to be installed on the vehicle frame plane with the upper part.Vehicle frame not only carries the weight of car load, also will play supporting, stabilization in last dress working process simultaneously.
Coiled tubing Operation Van is a kind of novel workover operation construction machinery and equipment, in the dress groundwork device a huge cylinder is arranged on it, this installation weight and oad are bigger, when vehicle frame adopts common one-piece construction, roller device is installed back car load height superelevation, and the cruising characteristic of car load, crossing ability variation.
This shows that obviously there is fault of construction in above-mentioned existing unit frame in the use of specialities such as coiled tubing Operation Van, demand urgently being improved.
The utility model content
Main purpose of the present utility model is, a kind of frame-type combination vehicle frame of new structure is provided, and technical matters to be solved is to make it that back car load height is installed to reduce, and makes the usability on chassis, reliability improve, thereby be suitable for practicality more.
The purpose of this utility model and solve its technical matters and realize by the following technical solutions.A kind of frame-type combination vehicle frame according to the utility model proposes comprises: front vehicle frame, central frame and back vehicle frame; Described front vehicle frame comprises two front truck longerons and front truck crossbeam, and wherein front truck crossbeam two ends are separately fixed on two front truck longerons; Car longeron and back car crossbeam after described back vehicle frame comprises two are after wherein car crossbeam two ends in back are separately fixed at two on the car longeron; Described central frame comprises: front cross rail, correct frame, after cross member, left frame, this four parts assembly is joined together to form an enclosed construction.
The utility model is better to solve its technical matters, also can be applied to the following technical measures to achieve further, 850～940 millimeters parallel placements of spacing of described two front truck longerons, front truck longeron height is 200～400 millimeters, described front truck crossbeam is vertical with two front truck longerons; 850～940 millimeters parallel placements of spacing of car longeron after described two, back car longeron height is 200～400 millimeters, described back car crossbeam is vertical with car longeron after two; Described front cross rail and front truck longeron pass through bolted connection; Described back car crossbeam passes through bolted connection with back car longeron; Described central frame four part assemblies are by being welded to connect the rectangle frame box structure of formation; Two grooved tie-beams of welding on the described central frame front cross rail; Two grooved tie-beams of welding on the described after cross member; Between grooved tie-beam and front cross rail and the after cross member by being welded to connect; Two grooved tie-beams that weld on the front cross rail place respectively on two front truck longerons to be fixed by reinforced company's fishplate bar; Be welded on after two grooved tie-beams place two on the after cross member and fix by reinforced company's fishplate bar on the car longeron.
The advantage of the utility model frame-type combination vehicle frame is: vehicle frame is made up of forward and backward and central frame, and forward and backward chassis side rail and crossbeam adopt the channel-section section bar easy to process.Central frame adopts welded structure to be convenient to realize.
The front and back vehicle frame is mainly installed parts such as driving engine, change speed gear box, operator's compartment, by fore suspension and rear suspension carrying complete vehicle weight.Central frame is used to install the dress parts, and wherein the heavy frame mid portion that places of drum part is installed back car load height and reduced.
Central frame is ridden seat on forward and backward vehicle frame by the recessed bearing, beam, forms integral structure, and the stressing conditions of whole vehicle frame is tending towards rationally, fully satisfies operating needs under the prerequisite of proof strength, makes usability, the reliability on chassis obtain abundant assurance.
Description of drawings
Fig. 1 is the front view of this frame-type combination vehicle frame.
Fig. 2 is the lateral plan of this frame-type combination vehicle frame.
Fig. 3 is the amplification of I part in the accompanying drawing 1.
Fig. 4 is the amplification of II part in the accompanying drawing 1.
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined purpose is taked, and is described in detail as follows making up the vehicle frame specific embodiment according to the frame-type that the utility model proposes in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4.
This frame-type combination vehicle frame comprises front vehicle frame 1, central frame 2 and back vehicle frame 3, front vehicle frame 1 is formed by Bolt Connection by two front truck longeron 6-1 that use that the grooved section makes and front truck crossbeam 6,850～940 millimeters parallel placements of preferred two front truck longeron 6-1 distance, front truck crossbeam 6 is vertical with front truck longeron 6-1, and front truck longeron 6-1 highly is 200～400 millimeters; Back vehicle frame 2 is formed by Bolt Connection by car longeron 11-1 after using two that the grooved section makes and back car crossbeam 11,850～940 millimeters parallel placements of car longeron 11-1 distance after wherein preferred two, back car crossbeam 11 is vertical with back car longeron 11-1, and back car longeron 11-1 highly is 200～400 millimeters; Central frame comprises: front cross rail 7, after cross member 10, left frame 9, correct frame 8 four part primary clusterings, all be by high strength steel is bent into flute profile, be welded into the moulding of rectangular closed type device, then by being welded into an osed top rectangle frame box structure, forward and backward crossbeam can be used as the charge of oil case according to customer requirement, two grooved tie-beams 4 are welded on the front cross rail 7, other two grooved tie-beams 5 are welded on the after cross member 10.
With central frame 2 by using reinforced company's fishplate bar 14 and reinforced company's fishplate bar 15 fixing on the car longeron after being welded on two grooveds on the after cross member 10 and connecting 5 beams and place two.
The above, it only is preferred embodiment of the present utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (10)
1. a frame-type combination vehicle frame is characterized in that it comprises: front vehicle frame, central frame and back vehicle frame;
Described front vehicle frame comprises two front truck longerons and front truck crossbeam, and wherein front truck crossbeam two ends are separately fixed on two front truck longerons;
Car longeron and back car crossbeam after described back vehicle frame comprises two are after wherein car crossbeam two ends in back are separately fixed at two on the car longeron;
Described central frame comprises: front cross rail, correct frame, after cross member, left frame four part assemblies, this four parts assembly is joined together to form an enclosed construction.
2. frame-type combination vehicle frame according to claim 1 is characterized in that, wherein said two parallel placements of front truck longeron, and described front truck crossbeam is vertical with two front truck longerons.
3. frame-type according to claim 1 combination vehicle frame is characterized in that, the parallel placement of car longeron after wherein said two, and described back car crossbeam is vertical with car longeron after two.
4. frame-type combination vehicle frame according to claim 1 is characterized in that passing through bolted connection between wherein said front truck crossbeam and the front truck longeron; Pass through bolted connection between described back car crossbeam and the back car longeron.
5. frame-type combination vehicle frame according to claim 1 is characterized in that, wherein said front cross rail, correct frame, after cross member, left frame form a rectangle frame box structure by being welded to connect.
6. frame-type combination vehicle frame according to claim 1 is characterized in that, two grooved tie-beams of welding on the wherein said front cross rail, two grooved tie-beams of welding on the described after cross member.
7. frame-type combination vehicle frame according to claim 6 is characterized in that, all is by being welded to connect between wherein said grooved tie-beam and front cross rail and the after cross member.
8. according to claim 1 or 6 described frame-type combination vehicle frames, it is characterized in that two grooved tie-beams that are welded on the front cross rail place respectively on two front truck longerons; Be welded on two grooved tie-beams on the after cross member place two after on the car longeron.
9. frame-type according to claim 8 combination vehicle frame is characterized in that, all is to use reinforced company's fishplate bar to fix between the car longeron behind grooved tie-beam and two front truck longerons and two.
10. according to claim 2 or 3 described frame-type combination vehicle frames, it is characterized in that the spacing between the back car longeron of two parallel placements is 850～940 millimeters, back car longeron height is 200～400 millimeters; Spacing between the front truck longeron of two parallel placements is 850～940 millimeters, and front truck longeron height is 200～400 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820303338U CN201371862Y (en) | 2008-12-11 | 2008-12-11 | Frame-type combined vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820303338U CN201371862Y (en) | 2008-12-11 | 2008-12-11 | Frame-type combined vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371862Y true CN201371862Y (en) | 2009-12-30 |
Family
ID=41497944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820303338U Expired - Fee Related CN201371862Y (en) | 2008-12-11 | 2008-12-11 | Frame-type combined vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371862Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103237713A (en) * | 2010-12-06 | 2013-08-07 | 本田技研工业株式会社 | Subframe structure |
| CN106004427A (en) * | 2016-08-02 | 2016-10-12 | 中国重汽集团济南动力有限公司 | All-wheel drive vehicle special for large coiled tubing equipment in oil field |
| CN110282040A (en) * | 2019-07-01 | 2019-09-27 | 国网重庆市电力公司电力科学研究院 | A kind of caterpillar and its crawler belt vehicle carriage |
| CN111976835A (en) * | 2020-08-12 | 2020-11-24 | 三一重型装备有限公司 | Frame and vehicle |
-
2008
- 2008-12-11 CN CN200820303338U patent/CN201371862Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103237713A (en) * | 2010-12-06 | 2013-08-07 | 本田技研工业株式会社 | Subframe structure |
| CN103237713B (en) * | 2010-12-06 | 2015-09-30 | 本田技研工业株式会社 | Subframe structure |
| CN106004427A (en) * | 2016-08-02 | 2016-10-12 | 中国重汽集团济南动力有限公司 | All-wheel drive vehicle special for large coiled tubing equipment in oil field |
| CN110282040A (en) * | 2019-07-01 | 2019-09-27 | 国网重庆市电力公司电力科学研究院 | A kind of caterpillar and its crawler belt vehicle carriage |
| CN111976835A (en) * | 2020-08-12 | 2020-11-24 | 三一重型装备有限公司 | Frame and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20171211 |